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Microfluidic systems using localized molecular imprinting polymers for detection of nano-scale bio-molecules based on surface plasmon resonance

  • Gwo-Bin Lee*
  • , Shean-Jen Chen
  • , Shih-Chiang Huang
  • , Fan-Ching Chien
  • , Wen-Janq Chen
  • *Corresponding author for this work

Research output: Chapters, Conference Papers, Creative and Literary WorksRGC 32 - Refereed conference paper (with host publication)peer-review

Abstract

This paper reports a new microfluidic system integrated with localized molecular imprinting polymers (MIP) for detection of nano-scale bio-molecules based on surface plasmon resonance (SPR). The label-free bio-sensing method incorporates SPR biosensing and an innovative microfluidic biochip capable of transporting a specific amount of bio-samples inside multiple microchannels using micropumps to sensing regions where multiple MIP films are locally spun-coated such that highly-sensitive, high-throughput, and highly-specific bio-sensing of nano-scale bio-molecules could be achieved. The microfluidic SPR/MIP biochips have the potential to be widely used for nano bio-sensing applications. While compared to large-scale SPR techniques, the developed microfluidic system has a comparable sensitivity with less consumption of samples and can perform the sensing in an automatic format. ©2005 IEEE.
Original languageEnglish
Title of host publication2005 5th IEEE Conference on Nanotechnology
Pages113-116
Volume2
DOIs
Publication statusPublished - 2005
Externally publishedYes
Event2005 5th IEEE Conference on Nanotechnology - Nagoya, Japan
Duration: 11 Jul 200515 Jul 2005

Publication series

Name2005 5th IEEE Conference on Nanotechnology
Volume2

Conference

Conference2005 5th IEEE Conference on Nanotechnology
PlaceJapan
CityNagoya
Period11/07/0515/07/05

Bibliographical note

Publication details (e.g. title, author(s), publication statuses and dates) are captured on an “AS IS” and “AS AVAILABLE” basis at the time of record harvesting from the data source. Suggestions for further amendments or supplementary information can be sent to [email protected].

Research Keywords

  • Microfluidics
  • Micropumps
  • MIP
  • SPR

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